#384DC4#384DC4

#384DC4 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.9% C 0.186 H 270.1°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#384DC4
RGB	rgb(56, 77, 196)
HSL	hsl(231, 56%, 49%)
HSV	hsv(231, 71%, 77%)
CMYK	cmyk(71.4%, 60.7%, 0%, 23.1%)
CIE-LAB	lab(38.08, 32.49, -64.50)
CIE-LCH	lch(38.08, 72.22, 296.74°)
OKLab	oklab(47.89% 0.0003 -0.1862)
OKLCH	oklch(47.89% 0.186 270.1)
XYZ	xyz(14.2452, 10.1326, 53.4189)
Luminance	0.1013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#384DC4 #C4AF38

analogous

#3893C4 #384DC4 #6938C4

triadic

#384DC4 #C4384D #4DC438

tetradic

#384DC4 #C43893 #C4AF38 #38C469

square

#384DC4 #C43893 #C4AF38 #38C469

split-complementary

#384DC4 #C46938 #93C438

monochromatic

#1D2865 #2A3A94 #384DC4 #6676D3 #96A1E1

Accessibility & contrast

On white

6.94

#384DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#384DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #384DC4

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##384DC4	#FFFFFF	#000000	##FFFFFF
##384DC4	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C8

Deuteranopia (green-blind)

#0053C2

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #384dc4;
/* rgb */ color: rgb(56, 77, 196);
/* oklch */ color: oklch(47.9% 0.186 270.1);

Tailwind

colors: {
  custom: {
    50: '#817ed7',
    500: '#384dc4',
    950: '#000000',
  },
}

SCSS

$custom: #384dc4;
$custom-light: #817ed7;
$custom-dark: #000000;

JSON

{
  "hex": "#384dc4",
  "rgb": {
    "r": 56,
    "g": 77,
    "b": 196
  },
  "hsl": {
    "h": 231,
    "s": 55.556,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47888,
    "c": 0.18617,
    "h": 270.1
  },
  "luminance": 0.10134
}

Semantic roles & 50–950 ramp

primary

#384DC4

secondary

#CCC38C

accent

#C849DF

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #384DC4

Body copy rendered with the generated semantic roles for this colour.

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